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Sedans Pontiac Grand Am Pontiac Grand Am Starting/Stalling Problems
193 messages, Last post on Nov 28, 2009 at 6:55 PM
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Replying to: kylehunter44 (Apr 13, 2009 3:16 pm) |
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| HELP I replaced my engine with a reman box engine and had my trany rebuilt. The car will not stay running at idle, have checked all vacuum lines and checked plenum and intake for leaks. I have replaced all injectors. The fuel pressure is about 44 psi with the key on. about 35 cranking. I have done a compression test and all cylinders are in spec. I have no clue what to do now. the car will start ,but you have to keep your foot on the gas to keep it running , it will drive down the road but takes forever to get to speed . I am also thinking that the cat converter may now be clogging . Please help ,I have just put new tires and struts and springs on all 4 have invested alot of money in this car any suggestions will be helpfull | |
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Car stalls at higher speeds from 40 to 70 mph. Car will not start again for another 5 to 10 minutes. Mechanics could not find the problem so far. I am wondering if it could be a sensor? This is an ongoing problem. |
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I have a 2002 Grand Am, I am having a problem with the starter. When I turn on the key everything works,except when I can try to start the car and the starter doesn't do anything, not even a noise. I have had the starter checked at Auto Zone and it shows to be good, I also had the battery checked and it also showed to be good. Also all the connections are clean. Could there be a safety switch somewhere causing this problem. Please help
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Replying to: kenny63 (Jul 05, 2009 10:03 am) Is there an aftermarket security system installed? It could also be the problem. Also, have you tried to start it in neutral? |
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This morning I went to drive to class and noticed my gas guage was low. I know I filled it up last week. So I was like ok I guess I used it all? I figured I could make it to the gas station. The needle was below the last notch. I was like there is no way my tank is empty. I make it down the road and it started jerking. I turned around and made it back up the driveway and parked it. No leaks. No gas smell. So im guessing its the fuel injector or fuel pump? Does this sound right?. If so how long does it take to fix?. I'm sure I can do it myself  Also I had a problem with the dexcool myself. Last summer A gasket blew and my coolant leaked out like someone tipped over a 2 liter. Had it fixed and it leaked again. So I fixed it myself. Tore the engine apart and put in all metal gaskets. Flushed the dexcool out and went back to the old green stuff. Havent had a problem yet. Engine runs good and no leaks. I will never put dexcool back in my car again. |
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My problem is like most others here, the car wont start. I'm not sure if its the passlock failing because the security light is on solid when I start it and when its in the ON position. At first, the light used to flash and I would try the resetting method, in which worked briefly. Now, the intermittent cranking problems have drained my brand new battery. I tried boosting it about three weeks ago, and it drove perfectly for three days. However, when I tried the same thing two weeks ago, it fired up without hesitation and just completely powered off about three minutes after I started it. Its not the fuel pump because I replaced that with a brand new one in October of last year, and I'm hearing the fuel pump engage when the car is in the ON position. One more thing: it sometimes shuts completely off while I'm driving, and that's scary! I'm tired of the trial and error fixing with this car. There have been thousands of $$$ spent between the dealership and one-the-side mechanics for the same issues recurring... could someone please help diagnose this problem!!! |
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i think i might need a new fuel pump but wondering what i can do before i pay alot for that... if my car sits over night or while im at work it cranks but wont start right up. once it turns over i try starting it a couple times but wont stay running til about the third try. but from then on runs great and i can turn it off and on with no problems. its only when it sits for a while. does this sound like a fuel pump problem or something else? any answers will help
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Replying to: cpthands (Sep 01, 2009 3:20 pm) The fuel pump can be tested for pressure and flow rate to get an idea of it's condition. |
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